### Home > GB8I > Chapter cc46 > Lesson cc46.2.1 > Problem 6-50

6-50.

Jonathan and Laura are three miles apart and traveling towards each other. If Jonathan travels *m* miles, write an expression to represent how far Laura has traveled when they meet each other. Homework Help ✎

Since they started 3 miles apart, when they meet, the sum of the distances must be 3 miles.

Laura must have traveled 3 − *m* miles.